MASTER LOCK 506 Clamp-On Circuit Breaker Lockout, 120/277V AC
The MASTER LOCK Circuit Breaker Lockout Combo Pack (MPN 506) is a clamp-on lockout device rated for 120/277V AC voltage. It is designed for use with 491b breaker toggles that fit wide or tall configurations, and does…
SKU 3G-OTH-556461
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
The MASTER LOCK Circuit Breaker Lockout Combo Pack (MPN 506) is a clamp-on lockout device rated for 120/277V AC voltage. It is designed for use with 491b breaker toggles that fit wide or tall configurations, and does not include a cable tie slot.
Frequently Asked Questions
What is the MASTER LOCK Circuit Breaker Lockout Combo Pack used for?
The MASTER LOCK Circuit Breaker Lockout Combo Pack (MPN 506) is used to lock out circuit breakers during maintenance, preventing accidental re-energization. It clamps onto 491b breaker toggles that fit wide or tall configurations, rated for 120/277V AC, ensuring worker safety in industrial lockout/tagout procedures.
What are the specifications of the MASTER LOCK 506 lockout?
The MASTER LOCK 506 is a clamp-on circuit breaker lockout rated for 120/277V AC. It is designed for use with 491b breaker toggles that fit wide or tall configurations. It does not include a cable tie slot. The manufacturer part number is 506.
Where to buy MASTER LOCK circuit breaker lockouts worldwide?
3G Electric supplies the MASTER LOCK Circuit Breaker Lockout Combo Pack (MPN 506) worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this lockout device to your facility. Contact us for availability and lead time.
How to install a MASTER LOCK clamp-on breaker lockout?
To install the MASTER LOCK 506 clamp-on lockout, position the device over the 491b breaker toggle, ensuring it fits wide or tall configurations. Close the clamp securely around the toggle, then insert a padlock through the lockout hasp to prevent operation. Always follow your facility's lockout/tagout procedures.
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3G Electric supplies MASTER LOCK clamp-on circuit breaker lockouts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.